Annals of Emergency Medicine · 2011 · 138 citations · 36 references
Health ProfessionsEmergency Medical ServicesEmergency MedicineGeriatricsPain ManagementPain MedicineAnalgesiaGeriatric EmergenciesGeriatric Emergency CareAge Differences In UtilizationAnalgesia In GeriatricsPain Medication AdministrationPain Medication Management
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Bruce S. McEwen · Archives of Internal Medicine · 1993 · 3.9K citations
Statistical Analysis With Missing Data
Nicole A. Lazar · Technometrics · 2003 · 2.5K citations